1. Introduction
This manual provides detailed instructions for the proper use and maintenance of your TOWILD CL500 Bicycle Light. Please read it thoroughly before operation to ensure optimal performance and safety. The CL500 is an ultra-lightweight and compact bicycle light designed for various cycling needs, featuring a 500-lumen output, 1100 mAh battery, and multiple lighting modes.
2. Package Contents
- 1x CL500 Bicycle Light
- 1x Handlebar Mount
- 1x USB-C Charging Cable
- 1x User Manual
- 1x GoPro Compatible Mount

3. Product Overview
The TOWILD CL500 is engineered for cyclists seeking a lightweight and powerful lighting solution. Its compact design makes it suitable for various bicycle types and easy to carry.

Dimensions and Weight:
- Weight: 96g
- Length: 69.5 mm
- Height: 31 mm

4. Setup and Installation
The CL500 bicycle light can be easily mounted on your bicycle handlebar using the provided mount. It is also compatible with a GoPro mount for alternative attachment points.
- Attach the handlebar mount securely to your bicycle's handlebar.
- Slide the CL500 light onto the mount until it clicks into place.
- Ensure the light is firmly attached and adjusted to illuminate the path ahead without obstructing your view.

5. Charging the Battery
The CL500 features a built-in 1100 mAh battery and is rechargeable via a USB-C port.
- Locate the USB-C charging port on the light.
- Connect the provided USB-C cable to the light and to a USB power source (e.g., computer, wall adapter).
- The power indicator light will show the charging status:
- Smart Mode: 100-30% Blue light on, 29-10% Blue light blinking, 1-9% Blue and Red light blinking alternately.
- Manual Mode: 100-30% Green light on, 29-10% Green light blinking, 1-9% Green and Red light blinking alternately.
- A full charge typically takes approximately 2 hours.

6. Operating Instructions
6.1. Power On/Off and Mode Selection
The CL500 features a single button for power control and mode switching.
- To Power On/Off: Press and hold the power button.
- To Change Modes (Single Click):
- Low Brightness (100 Lumens): Approximately 6.5 hours runtime.
- Medium Brightness (200 Lumens): Approximately 3.3 hours runtime.
- High Brightness (500 Lumens): Approximately 1.5 hours runtime.
- To Change Modes (Double Click):
- Night Flash (200 Lumens): Approximately 7 hours runtime.
- Day Flash (400 Lumens): Approximately 8 hours runtime.

6.2. Automatic Lighting Function
The CL500 is equipped with a vibration sensor for automatic light control.
- When the bicycle stops for 120 seconds, the light will automatically turn off if no vibration is detected.
- The light will automatically turn back on when vibration is detected (i.e., when you resume riding).

6.3. Anti-Glare Lens Design
The CL500 features an anti-glare lens designed to cut off upward light distribution, reducing glare for oncoming vehicles and pedestrians while maintaining effective illumination for the rider.

6.4. Remote Control Compatibility
The CL500 bicycle light can be connected with the optional ALC-01 remote control (sold separately) for convenient mode switching while riding.
7. Maintenance
7.1. Cleaning
- Wipe the light body with a soft, damp cloth.
- Do not use abrasive cleaners or solvents.
- Keep the lens clean for optimal light output.
7.2. Water Resistance
The CL500 is rated IPX6 waterproof, meaning it is protected against high-pressure water jets from any direction. It can be used safely in rainy conditions, but it is not designed for submersion.

7.3. Storage
- Store the light in a cool, dry place when not in use.
- For long-term storage, charge the battery to approximately 50% every 3-6 months to prolong battery life.
8. Troubleshooting
- Light not turning on: Ensure the battery is charged. Press and hold the power button for a few seconds to power on.
- Light not charging: Check the USB-C cable and power source connection. Ensure the charging port is clean.
- Automatic function not working: Ensure the light is in a mode that supports the automatic vibration sensor.
- Reduced light output: Clean the lens. Ensure the battery is fully charged.
9. Specifications
| Feature | Specification |
|---|---|
| Brand | TOWILD |
| Model Number | CL5000-JP |
| Brightness | 500 Lumens (Max) |
| Battery Capacity | 1100 mAh |
| Power Source | Battery Powered (USB-C Rechargeable) |
| Material | Aluminium |
| Item Weight | 96 g |
| Water Resistance | IPX6 (Waterproof) |
| Number of Settings | 5 (3 Brightness, 2 Flash Modes) |
| Auto Part Position | Front |
10. Warranty and Support
The TOWILD CL500 Bicycle Light comes with a 12-month manufacturer warranty from the date of purchase. For any questions or concerns regarding your product, please contact TOWILD customer support through the retailer or official TOWILD channels.





